Asymmetric Aldol Reaction of Silyl Enol Ethers with Aldehydes Promoted by the Combined Use of Chiral Diamine Coordinated Tin(II) Triflate and Tributyltin Fluoride
作者:Shu Kobayashi、Teruaki Mukaiyama
DOI:10.1246/cl.1989.297
日期:1989.2
Asymmetric aldol reaction of silyl enol ethers of thioesters with aldehydes is performed, in high enantiomeric exess by the use of a new chiral promoter, a combined use of chiral diamine coordinated tin(II) triflate and tributyltin fluoride.
通过使用新的手性
促进剂、手性二胺配位的
三氟甲磺酸锡 (II) 和
氟化三
丁基锡的组合使用,
硫酯的甲
硅烷基烯醇醚与醛的不对称羟醛反应以高对映体形式进行。